wash face \ have bath是洗脸、洗澡wash \have可以互换吗?为什么?

wash face \ have bath是洗脸、洗澡wash \have可以互换吗?为什么? 洗脸是wash face还是wash one's face? 为什么洗手的英文是wash your hands(复数)而洗脸的英文是wash your face(单数)? i have to wash my face q------- 英语语法i have to go wash my face.我得去洗脸了.这句话对吗?如果对的话为什么一个句子同时出现了 I have to go wash my face.这句话对吗? I have to go wash my face.为什么这里要加go?不可以直接说 I have to wash my wash one's face 与 wash face 的区别.我想知到的是在语法上的不同.我知道是洗脸. I have lots of clothes to wash.为什么不用"to be washed"而用"to wash have a bath ,洗澡,take a bath也对吗? I have some cloths to wash中的to wash是做状语还是定语? 为什么是I have a lot of clothes tobe washed而不是to wash